A1 CARDONE BRAKE MASTER CYLINDER, REMANUFACTURED -- This high quality OE replacement brake master cylinder is 100 percent computer tested and built with 100 percent new and OE quality seals for guaranteed performance and reliability; Made from cast iron with premium protective coating to extend on-car and on-shelf life.

ATE BrakesATE of Germany is one of the largest Original Equipment brake system manufacturers in the world, supplying brake components that are installed as Original Equipment by many premier vehicle automakers.